10971250

素因数分解:

$2^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 40

約数和(自身を含む): 21030768

約数和(自身を除く): 10059518

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 131, 134, 250, 262, 335, 625, 655, 670, 1250, 1310, 1675, 3275, 3350, 6550, 8375, 8777, 16375, 16750, 17554, 32750, 41875, 43885, 81875, 83750, 87770, 163750, 219425, 438850, 1097125, 2194250, 5485625, 10971250]

約数ペア:

[(1, 10971250), (2, 5485625), (5, 2194250), (10, 1097125), (25, 438850), (50, 219425), (67, 163750), (125, 87770), (131, 83750), (134, 81875), (250, 43885), (262, 41875), (335, 32750), (625, 17554), (655, 16750), (670, 16375), (1250, 8777), (1310, 8375), (1675, 6550), (3275, 3350)]